Neleus Men's 3 Pack Brief Athletic Sport Underwear 85% Nylon / 15% spandex, Machine Wash Dri-FIT,lightweight,smooth fabric to wick away sweat and help keep you dry and comfortable Mesh panels for zoned ventilation Performance elastic waistband creates a snug, supportive fit Flatlock stitching prevents skin chafing and irritation 3 pack of sport-performance boxer briefs each featuring logoed elastic waistband and double-lined mesh support pouch